| Hennef to Lake St. Louis (Missouri) | 4,519.48 mi (7,273.40 km) |
| Hennef to Lake Station (Indiana) | 4,251.56 mi (6,842.23 km) |
| Hennef to Lake Stevens (Washington) | 4,981.51 mi (8,016.96 km) |
| Hennef to Lake Stickney (Washington) | 4,993.03 mi (8,035.51 km) |
| Hennef to Lake Tapps (Washington) | 5,029.07 mi (8,093.50 km) |
| Hennef to Lake Wales (Florida) | 4,702.25 mi (7,567.54 km) |
| Hennef to Lake Wylie (South Carolina) | 4,324.47 mi (6,959.56 km) |
| Hennef to Lake Zurich (Illinois) | 4,252.03 mi (6,842.98 km) |
| Hennef to Lakeland (Florida) | 4,710.26 mi (7,580.43 km) |
| Hennef to Lakeland (Tennessee) | 4,657.30 mi (7,495.20 km) |
| Hennef to Lakeland Highlands (Florida) | 4,715.04 mi (7,588.12 km) |
| Hennef to Lakeland North (Washington) | 5,025.40 mi (8,087.61 km) |
| Hennef to Lakeland South (Washington) | 5,028.93 mi (8,093.28 km) |
| Hennef to Lakeland Village (California) | 5,702.27 mi (9,176.91 km) |
| Hennef to Lakeside (California) | 5,734.64 mi (9,229.01 km) |
